Blood Smear Preparation

Blood smear preparation is a laboratory technique used to examine blood cells under a microscope. First, a drop of blood is placed on a microscope slide. A second slide is used to spread the blood evenly across the first slide, creating a thin layer. This allows for a clear view of the cells when stained with special dyes. The staining process highlights different types of blood cells—such as red blood cells, white blood cells, and platelets—making it easier for medical professionals to assess overall health, identify infections, or diagnose blood disorders.